Răspuns:
5. b) 8+6=14 14:7=2
c) 36×2=72 36:4=9 72:9=8
6. 87 lei-15 lei= 72 lei (fara taxă)
72:6= 12 lei (costa o cutie)
7. 75:3= 25 (timbre are Clara)
75-36=39 (timbre are Andrei)
75- (25+39)=75-64=11 (timbre are Vlad)
sper ca te-am ajutat!
b.8+6=14 14:7=2.
